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ICD-10 Coding for Hepatic Hydrothorax(K76.81)

Complete ICD-10-CM coding and documentation guide for Hepatic Hydrothorax. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Pleural Effusion due to Liver DiseaseLiver-related Pleural Effusion

Related ICD-10 Code Ranges

Complete code families applicable to Hepatic Hydrothorax

K70-K77Primary Range

Diseases of liver

This range includes codes for liver diseases, including hepatic hydrothorax.

Cirrhosis of liver

Cirrhosis is a common underlying condition for hepatic hydrothorax.

Portal hypertension

Portal hypertension is often associated with hepatic hydrothorax.

Key Information: ICD-10 code for hepatic hydrothorax

Essential facts and insights about Hepatic Hydrothorax

The ICD-10 code for hepatic hydrothorax is K76.81, used for pleural effusion linked to liver disease.

Primary ICD-10-CM Code for hepatic hydrothorax

Hepatic hydrothorax
Billable Code

Decision Criteria

clinical Criteria

  • Presence of transudative pleural effusion and portal hypertension.

documentation Criteria

  • Exclusion of other causes of pleural effusion.

Applicable To

  • Pleural effusion due to liver disease

Excludes

  • Pleural effusion not related to liver disease

Clinical Validation Requirements

  • Transudative pleural effusion >500 mL
  • Presence of portal hypertension
  • Exclusion of cardiopulmonary causes

Code-Specific Risks

  • Incorrectly coding as nonspecific pleural effusion without confirming liver disease linkage.

Coding Notes

  • Ensure documentation explicitly links pleural effusion to liver disease.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Cirrhosis of liver

K74.60-K74.69
Use to indicate the presence of cirrhosis as an underlying condition.

Portal hypertension

K76.6
Use to indicate the presence of portal hypertension.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Other nonspecific pleural effusion

R91.8
Use when pleural effusion is not confirmed as hepatic hydrothorax.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Hepatic Hydrothorax to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code K76.81.

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims.

Mitigation Strategy

Ensure thorough clinical evaluation., Document all relevant findings.

Impact

Reimbursement: May lead to incorrect DRG assignment and reimbursement issues., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Ensure documentation includes evidence of liver disease and portal hypertension.

Impact

Failure to sequence cirrhosis and portal hypertension before hepatic hydrothorax.

Mitigation Strategy

Educate coders on proper sequencing rules.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Hepatic Hydrothorax, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Hepatic Hydrothorax

Use these documentation templates to ensure complete and accurate documentation for Hepatic Hydrothorax. These templates include all required elements for proper coding and billing.

Patient with hepatic hydrothorax and cirrhosis

Specialty: Gastroenterology

Required Elements

  • Diagnosis of cirrhosis
  • Presence of portal hypertension
  • Thoracentesis results
  • Exclusion of other causes

Example Documentation

Assessment: Hepatic hydrothorax secondary to alcoholic cirrhosis. Plan: TIPS consultation.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Pleural effusion noted.
Good Documentation Example
Transudative pleural effusion >500 mL in setting of portal hypertension confirmed by thoracentesis.
Explanation
The good example provides specific clinical findings and links the effusion to liver disease.

Need help with ICD-10 coding for Hepatic Hydrothorax? Ask your questions below.

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